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- E-mail: l.wang@sino-marble.com
"How long will it take?" It is the first question after price, and the one that causes the most trouble when the answer is wrong. From the day you confirm the order to the day the crates reach your warehouse, plan on 6 to 10 weeks. The range is wide because the time is not one shipment. It is six stages, and each one has its own clock. Here is where the time goes.
Most stone is made to order, and production is the first stage. Standard sizes in regular production take about 3 weeks from a confirmed order. Items already in stock can ship sooner. Custom sizes, special finishes, waterjet patterns, and French Pattern sets take longer, because the cutting and the layout take longer. If your job has a hard date, tell your supplier before you order, not after. A factory can plan around a date it knows about. It cannot plan around a date it hears about in week three.
Before anything is packed, the stone is inspected and laid out dry. The factory lays the tiles out, photographs them, and sends you the photo — that dry-lay photo is your reference for what is actually in the crates. Color is checked against the approved sample at this stage. Natural stone varies from batch to batch, so the check is for the same range, not an exact match: the same base color, the same kind of veining, the same finish. If something is wrong, this is the cheapest moment to fix it. The stone is still in the factory, not in a container on the ocean.
Stone travels in wooden crates, and the packing takes 2 to 4 days depending on the size of the order. The wood is heat-treated to meet ISPM 15, the rule US customs requires for wooden packaging. Inside the crate, pieces are separated and braced so they cannot shift. Loading is the last factory step: crates are placed in the container and secured. A container that is loaded well arrives well. This stage looks simple, and it is the stage that decides whether the stone survives the trip.
This is the longest stage, and the one that varies most. Typical port-to-port times from Shanghai are about 2 weeks to the US West Coast, about 3 to 4 weeks to the Gulf Coast, and about 4 to 5 weeks to the East Coast, through the Panama Canal. Peak season and port congestion can add days, and sailing schedules do change. The sailing date on a quote is the plan, not a promise. If your job date is fixed, count from the latest reasonable arrival, not the earliest. A week of buffer here costs nothing. A week of delay on site costs a crew standing idle.
Once the vessel arrives, the container clears US customs. With complete paperwork — commercial invoice, packing list, bill of lading — clearance usually takes 1 to 3 working days. Missing or wrong paperwork is the most common delay at this stage, and it is also the most avoidable. Check the documents before the ship sails, not after it docks. A container held at the port for paperwork still charges storage by the day.
After release, the container is trucked to your warehouse or jobsite. A warehouse near the port can have it the next day. An inland delivery takes longer, and a jobsite delivery needs a truck that can get in and a place to set the crates down. Tell your supplier the delivery address early, so the trucking is booked before the ship arrives, not after.
Add it up: production 3 weeks, inspection 2 to 3 days, packing 2 to 4 days, ocean 2 to 5 weeks, customs 1 to 3 days, delivery 1 to 5 days. That is 6 to 10 weeks, door to door. What speeds it up: confirm the order early, choose stock sizes where you can, approve the dry-lay photo fast, and keep the paperwork ready. What slows it down: changes after production has started, custom specifications, and peak-season congestion.
If you have a job date, tell us before you order. We will work backwards from your date and give you a realistic schedule — including the buffer — before you commit.
— The Sino-Marble Team
